Sep 20 00:11:16.795 INFO checking hematite-nbt-0.3.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 20 00:11:16.795 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 20 00:11:16.795 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 00:11:17.121 INFO blam! 2ea0dede50fa9053baf928c98aba6b3ae037d1b95d79627a3d65fc710f94a56a Sep 20 00:11:17.131 INFO running `"docker" "start" "-a" "2ea0dede50fa9053baf928c98aba6b3ae037d1b95d79627a3d65fc710f94a56a"` Sep 20 00:11:18.311 INFO kablam! usermod: no changes Sep 20 00:11:18.439 INFO kablam! Checking hematite-nbt v0.3.0 (/source) Sep 20 00:11:19.683 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:19.683 INFO kablam! --> src/blob.rs:50:24 Sep 20 00:11:19.683 INFO kablam! | Sep 20 00:11:19.683 INFO kablam! 50 | pub fn from_reader(mut src: &mut io::Read) -> Result { Sep 20 00:11:19.683 INFO kablam! | ----^^^ Sep 20 00:11:19.683 INFO kablam! | | Sep 20 00:11:19.683 INFO kablam! | help: remove this `mut` Sep 20 00:11:19.683 INFO kablam! | Sep 20 00:11:19.683 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 00:11:19.683 INFO kablam! Sep 20 00:11:19.727 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:19.727 INFO kablam! --> src/value.rs:88:32 Sep 20 00:11:19.727 INFO kablam! | Sep 20 00:11:19.727 INFO kablam! 88 | pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> { Sep 20 00:11:19.727 INFO kablam! | ----^^^ Sep 20 00:11:19.727 INFO kablam! | | Sep 20 00:11:19.727 INFO kablam! | help: remove this `mut` Sep 20 00:11:19.743 INFO kablam! Sep 20 00:11:19.759 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:19.759 INFO kablam! --> src/value.rs:96:25 Sep 20 00:11:19.759 INFO kablam! | Sep 20 00:11:19.759 INFO kablam! 96 | pub fn write(&self, mut dst: &mut io::Write) -> Result<()> { Sep 20 00:11:19.759 INFO kablam! | ----^^^ Sep 20 00:11:19.759 INFO kablam! | | Sep 20 00:11:19.759 INFO kablam! | help: remove this `mut` Sep 20 00:11:19.759 INFO kablam! Sep 20 00:11:19.759 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:19.759 INFO kablam! --> src/value.rs:155:24 Sep 20 00:11:19.759 INFO kablam! | Sep 20 00:11:19.759 INFO kablam! 155 | pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> { Sep 20 00:11:19.759 INFO kablam! | ----^^^ Sep 20 00:11:19.759 INFO kablam! | | Sep 20 00:11:19.759 INFO kablam! | help: remove this `mut` Sep 20 00:11:19.759 INFO kablam! Sep 20 00:11:19.775 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:19.775 INFO kablam! --> src/value.rs:170:32 Sep 20 00:11:19.775 INFO kablam! | Sep 20 00:11:19.775 INFO kablam! 170 | pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result { Sep 20 00:11:19.775 INFO kablam! | ----^^^ Sep 20 00:11:19.775 INFO kablam! | | Sep 20 00:11:19.775 INFO kablam! | help: remove this `mut` Sep 20 00:11:19.775 INFO kablam! Sep 20 00:11:19.803 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:19.803 INFO kablam! --> src/value.rs:309:14 Sep 20 00:11:19.803 INFO kablam! | Sep 20 00:11:19.803 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result { Sep 20 00:11:19.803 INFO kablam! | ----^^^ Sep 20 00:11:19.803 INFO kablam! | | Sep 20 00:11:19.803 INFO kablam! | help: remove this `mut` Sep 20 00:11:19.803 INFO kablam! Sep 20 00:11:20.031 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:20.031 INFO kablam! --> src/blob.rs:50:24 Sep 20 00:11:20.031 INFO kablam! | Sep 20 00:11:20.031 INFO kablam! 50 | pub fn from_reader(mut src: &mut io::Read) -> Result { Sep 20 00:11:20.031 INFO kablam! | ----^^^ Sep 20 00:11:20.031 INFO kablam! | | Sep 20 00:11:20.031 INFO kablam! | help: remove this `mut` Sep 20 00:11:20.031 INFO kablam! | Sep 20 00:11:20.031 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 00:11:20.031 INFO kablam! Sep 20 00:11:20.063 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:20.063 INFO kablam! --> src/value.rs:88:32 Sep 20 00:11:20.063 INFO kablam! | Sep 20 00:11:20.063 INFO kablam! 88 | pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> { Sep 20 00:11:20.063 INFO kablam! | ----^^^ Sep 20 00:11:20.063 INFO kablam! | | Sep 20 00:11:20.063 INFO kablam! | help: remove this `mut` Sep 20 00:11:20.063 INFO kablam! Sep 20 00:11:20.071 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:20.071 INFO kablam! --> src/value.rs:96:25 Sep 20 00:11:20.071 INFO kablam! | Sep 20 00:11:20.071 INFO kablam! 96 | pub fn write(&self, mut dst: &mut io::Write) -> Result<()> { Sep 20 00:11:20.071 INFO kablam! | ----^^^ Sep 20 00:11:20.071 INFO kablam! | | Sep 20 00:11:20.071 INFO kablam! | help: remove this `mut` Sep 20 00:11:20.071 INFO kablam! Sep 20 00:11:20.079 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:20.079 INFO kablam! --> src/value.rs:155:24 Sep 20 00:11:20.079 INFO kablam! | Sep 20 00:11:20.079 INFO kablam! 155 | pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> { Sep 20 00:11:20.079 INFO kablam! | ----^^^ Sep 20 00:11:20.079 INFO kablam! | | Sep 20 00:11:20.079 INFO kablam! | help: remove this `mut` Sep 20 00:11:20.079 INFO kablam! Sep 20 00:11:20.079 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:20.079 INFO kablam! --> src/value.rs:170:32 Sep 20 00:11:20.079 INFO kablam! | Sep 20 00:11:20.079 INFO kablam! 170 | pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result { Sep 20 00:11:20.079 INFO kablam! | ----^^^ Sep 20 00:11:20.079 INFO kablam! | | Sep 20 00:11:20.079 INFO kablam! | help: remove this `mut` Sep 20 00:11:20.079 INFO kablam! Sep 20 00:11:20.099 INFO kablam! warning: variable does not need to be mutable Sep 20 00:11:20.099 INFO kablam! --> src/value.rs:309:14 Sep 20 00:11:20.099 INFO kablam! | Sep 20 00:11:20.099 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result { Sep 20 00:11:20.099 INFO kablam! | ----^^^ Sep 20 00:11:20.099 INFO kablam! | | Sep 20 00:11:20.099 INFO kablam! | help: remove this `mut` Sep 20 00:11:20.099 INFO kablam! Sep 20 00:11:20.211 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.86s Sep 20 00:11:20.211 INFO kablam! su: No module specific data is present Sep 20 00:11:21.383 INFO running `"docker" "rm" "-f" "2ea0dede50fa9053baf928c98aba6b3ae037d1b95d79627a3d65fc710f94a56a"` Sep 20 00:11:21.622 INFO blam! 2ea0dede50fa9053baf928c98aba6b3ae037d1b95d79627a3d65fc710f94a56a